Represents a type of chord.
Harmony can be created with:
harmony = new Harmony(); or
harmony = new Harmony(curScore);.
Once created and set, a
Harmony can be attached to a
Chord or to a
Rest with the
Chord.addHarmony(harmony) or with the
Rest.addHarmony(harmony) methods respectively.
|base||integer||tonal pitch class of the chord base|
|id||integer||the chord id, as in styles/chords.xml|
|root||integer||tonal pitch class of the chord root.|